Sir Henry Jones and education in Wales,
Sir Henry Jones and education in Wales,
Negeseuau i'r Cymro,
Negeseuau i'r Cymro,
Material relating to the Cymric Club,
Material relating to the Cymric Club,
Letters of Richard Cobden
Letters of Richard Cobden
Account book,
Account book,
Barddoniaeth
Welsh Nationalist League papers,
Welsh Nationalist League papers,
Letters to T. Huws Davies
Letters to T. Huws Davies
The correspondence of Benjamin Flower and Eliza Gould Flower, 1794-1808
The correspondence of Benjamin Flower and Eliza Gould Flower, 1794-1808
Letters of Thomas Jones, Cerrigellgwm-isa,
Letters of Thomas Jones, Cerrigellgwm-isa,
Hanes a gwaith 'Tudur Llwyd'
Hanes a gwaith 'Tudur Llwyd'
Biography of Thomas Jones, Cerrigellgwm-isa,
Biography of Thomas Jones, Cerrigellgwm-isa,
Letters
Letters
James ap Rhydderch of Laugharne pedigree roll
James ap Rhydderch of Laugharne pedigree roll
Thomas Edward Ellis letters,
Thomas Edward Ellis letters,
Letters discussing a Welsh Institute in London,
Letters discussing a Welsh Institute in London,
Dylan Thomas poems
Dylan Thomas poems
Dylan Thomas letters to Desmond Hawkins
Dylan Thomas letters to Desmond Hawkins
Mynegeion i'r Drysorfa Ysbrydol, 1799-1801, a'r Drysorfa, 1831-1968, gan W. Phillips
Mynegeion i'r Drysorfa Ysbrydol, 1799-1801, a'r Drysorfa, 1831-1968, gan W. Phillips
Commonplace book,
Commonplace book,
